The Accelero S1 Rev. 2 now comes with a new flexible mounting
mechanism, multiple screw hole sets and modifications to the heatpipes
enabling it to fit a wider range of leading graphic cards. As a result
more gamers can benefit from adopting the Accelero S1 Rev. 2 which
dramatically improves their gaming experience.

Never compromised o­n noiseInstall and forget
about it – No moving parts means it is maintenance free. An extra pair
of mounting clips provides extensive protection to the graphic card
that prevents damage from improper handling. With the help of the new
mounting design, Accelero S1 Rev. 2 is widely compatible with high end
ATI and nVIDIA graphic cards.

Accelero S1 Rev. 2 can still be paired with the Turbo Module – the
twin fans add-on, which further increases the potential power of
Accelero S1 Rev. 2 with enhanced cooling performance under extremely
quiet operation. Turbo Module helps boost up the GPU and memory
overclockability, squeezing more graphic performance than ever before.

Heat Sink:

138(L) x 215(W) x 33(H) mm

Heat pipe:

6 mm x 4

Weight:

268 g

Accessories:

2 Voltage Regulator Heat Spreaders

8 Memory Heat Sinks

01/2008PCSPACE: Accelero S1 Rev.2We
was really surprised with new Accelero S1 Rev. 2 cooling performance,
even with new GeForce 8800GTS. With additional Turbo Module is this
cooler unbeatable and when we look at his price, we must give him an
TOP Product award. Good work.

08/2007Overclock Paradise: Accelero S1 + Turbo ModuleThe
performance of S1+Turbo Module is really amazing. Each test results are
leading far away. The difference between stock cooler and S1+Turbo is
more than 20C. Inside the whole test, S1+Turbo Module temperature never
exist 40C. For the overall performance is really not bad. Also, the S1
+ Turbo Module has very less noise and impressive. It seems that the
big heat fins and low rotation fan design will be the best cooling
solution for high heat dissipation graphic card.

08/2007DriverHeaven.net: Accelero S1 + Turbo ModuleThe
Arctic Cooling Accelero S1 is a monster of a cooler and it does deliver
excellent cooling performance. Installation of the S1 was very easy,
requiring little more than the attachment of 4 screws and the pre
applied thermal paste is of very high quality. The ability to buy a
small fan module is a real benefit and credit goes to Arctic Cooling
for keeping the noise levels low. The icing o­n the cake is that the
Accelero S1 is priced very competitively. The ability to buy a small
fan module is a real benefit and credit goes to Arctic Cooling for
keeping the noise levels low.

07/2007XtremeComputing: Accelero S1 + Turbo ModuleThis
cooler is definitely not something to be trifled with. It destroyed
anything that I could compare it against, even watercooling. I would
recommend the S1 without a moment’s hesitation.

07/2007HardwareLogic: Accelero S1A
relatively inexpensive passive cooler can run a performance mid-range
card like the X1950Pro is pretty impressive. What is even more
attracitve is that this cooler can be had for the same price as many
other popular GPU cooling products whether they are passively cooled or
noisy fans.

07/2007PCTuner.net: Accelero S1Seen
the advantage of 20°C vs the standard cooler, the points to favor of
the new structure are obvious: cooler with o­ne solution to zero noise,
without fans , without of maintenance.

07/2007MADSHRIMPS: Accelero S1The
S1 doesn’t fail to impress, no matter how you look at it. The
performance in complete passive mode is stunning, 56°C! With the Turbo
Module installed, temperatures are at an amazing low of 44.5°C. Beating
the competition by a very comfortably margin. The Arctic Cooling
Accelero S1 (with/without additional Turbo Module) truly shines in our
roundup.

07/2007UNLiMiTPC.com: Accelero S1 + Turbo ModuleAlthough
Turbo Module speed fan is 1500rpm, not hight speed, it could be
absolutely no noice in case. We found that's good performance and
noiceless.It 's stable temperature at 51c with full load.

07/200759 Hardware: Accelero S1Its
performances are very interesting within the framework of our tests. It
is the dream, well-sure; no harmful effect is to be regretted, even
with the Turbo Module installed. o­n this last our matter will be
measured more, its effectiveness is quite real and undeniable.

06/2007Custom PC: Accelero S1Its ability to deliver what performance it can silently. This is a good job.

06/2007Svět hardware: Accelero S1The
thermal performance of Arctic Cooling Accelero S1 and S2 speaks for
itself, it is simply outstanding. The coolers are easy to install,
there are heatsinks for BGA memory modules included as well as PWM area
heatsinks for Radeon X19x0 series (Accelero S1).

06/2007DragonSteelMods: Accelero S1AC has achieved something great in the Accelero S1, a perfect combination of performance and silence.

06/2007PC-Attitude: Accelero S1 + Turbo ModuleThe
Accelero S1 is finally a very good product, a cooling solution for
people looking for silence, high performance and good price.

06/2007Overclock Intelligence Agency: Accelero S1As a silent-and I mean silent: no fans, ifs, ands, or buts-alternative to the stock cooler, it performs well.

05/2007X-bit labs: Accelero S1Arctic
Cooling solutions proved up to the mark and performed perfect according
to their positioning and range of supported graphics cards. They are
truly the best graphics card coolers out there.

05/2007TweakTown: Accelero S1This
is o­ne of the better versions of the X1950PRO and the silent design
works well. The card performs just as well as all those other models
with noisy spinning fans.

05/2007hardwaretech: Accelero S1It
is the most effective product. the product simply has no rivals. You
get cooling system, excellent cooling even hot videocards.

05/2007Fusion Mods: Accelero S1I definitely recommend that all of you check out the Accelero S1.

05/2007Overclocking.es: Accelero S1It
has proven to we more than enought, performing even better than the
7900GTO/GTX stock cooler. We've been very impressed with the great
performance of this heatsink, which makes us to recommend it for
everyone who has a compatible graphic card and is searching for silent
or better temperatures.

05/2007UNLiMiTPC.com: Accelero S1This
Arctic cooling Accelero S1 should proof that Fanless VGA cooling is as
good as the other cooling as you can see the result . With air flow in
the case and with properly essemble the Arctic Cooling Accelero S1
should work good and carries away the heat form your VGA.

04/2007FiringSquad: Accelero S1The
heat pipe cooler does a great job of keeping the GPU cool. This is an
impressive achievement for a card that’s cooled with no fans, so Arctic
Cooling and PowerColor deserve credit for getting their cooling system
right o­n the X1950 Pro SCS3.

04/2007bit-tech.net: Accelero S1the
Arctic Cooling Accelero S1 is up to the challenge of keeping ATI's
full-fat RV570 chip under control. In fact, it's actually better at the
job than ATI's reference cooler -- this is no mean feat! The Accelero
S1 was able to keep the GPU temperature under 65 degrees, even with the
core overclocked to 600MHz, which is also mighty impressive. For
reference purposes, the loaded core temperature is a full 10°C higher
with ATI's stock cooler installed at the same ambient temperature!

04/2007Bjorn3D: Accelero S1It's
silent yet it runs cool. Checking SCS3 with a hand revealved no sign of
hot spots. Even memory heatsinks weren't hot. Without a doubt, this is
o­ne of the best performing passively cooled cards that I have reviewed
so far.

03/2007Elite Bastards: Accelero S1Incredibly
well. We find the PowerColor board actually running a few degrees
cooler than the active solution. Astonishing results for a passively
cooled board. The innovative cooling solution not o­nly cools the core
well, it actually manages to beat out some active cooling solutions!
Impressive stuff indeed.

03/2007Coolaler: Accelero S1Even without any fan, the heat dissipation and temperature performance both are satified.

03/2007D-Cross: Accelero S1The
graphic card overall has very good heat dissipation design. The whole
SCS3 performs greatly. Not o­nly doesn't have the annoying noise, when
check out the temperature from the panel control, still not reaches
60C. The heat dissipation performs greatly.

The Accelero S1 Rev. 2 now comes with a new flexible mounting mechanism, multiple screw hole sets and modifications to the heatpipes enabling it to fit a wider range of leading graphic cards. As a result more gamers can benefit from adopting the Accelero S1 Rev. 2 which dramatically improves their gaming experience.

Never compromised o­n noiseInstall and forget about it – No moving parts means it is maintenance free. An extra pair of mounting clips provides extensive protection to the graphic card that prevents damage from improper handling. With the help of the new mounting design, Accelero S1 Rev. 2 is widely compatible with high end ATI and nVIDIA graphic cards.

Accelero S1 Rev. 2 can still be paired with the Turbo Module – the twin fans add-on, which further increases the potential power of Accelero S1 Rev. 2 with enhanced cooling performance under extremely quiet operation. Turbo Module helps boost up the GPU and memory overclockability, squeezing more graphic performance than ever before.

Heat Sink:

138(L) x 215(W) x 33(H) mm

Heat pipe:

6 mm x 4

Weight:

268 g

Accessories:

2 Voltage Regulator Heat Spreaders

8 Memory Heat Sinks

01/2008PCSPACE: Accelero S1 Rev.2We was really surprised with new Accelero S1 Rev. 2 cooling performance, even with new GeForce 8800GTS. With additional Turbo Module is this cooler unbeatable and when we look at his price, we must give him an TOP Product award. Good work.

08/2007Overclock Paradise: Accelero S1 + Turbo ModuleThe performance of S1+Turbo Module is really amazing. Each test results are leading far away. The difference between stock cooler and S1+Turbo is more than 20C. Inside the whole test, S1+Turbo Module temperature never exist 40C. For the overall performance is really not bad. Also, the S1 + Turbo Module has very less noise and impressive. It seems that the big heat fins and low rotation fan design will be the best cooling solution for high heat dissipation graphic card.

08/2007DriverHeaven.net: Accelero S1 + Turbo ModuleThe Arctic Cooling Accelero S1 is a monster of a cooler and it does deliver excellent cooling performance. Installation of the S1 was very easy, requiring little more than the attachment of 4 screws and the pre applied thermal paste is of very high quality. The ability to buy a small fan module is a real benefit and credit goes to Arctic Cooling for keeping the noise levels low. The icing o­n the cake is that the Accelero S1 is priced very competitively. The ability to buy a small fan module is a real benefit and credit goes to Arctic Cooling for keeping the noise levels low.

07/2007XtremeComputing: Accelero S1 + Turbo ModuleThis cooler is definitely not something to be trifled with. It destroyed anything that I could compare it against, even watercooling. I would recommend the S1 without a moment’s hesitation.

07/2007HardwareLogic: Accelero S1A relatively inexpensive passive cooler can run a performance mid-range card like the X1950Pro is pretty impressive. What is even more attracitve is that this cooler can be had for the same price as many other popular GPU cooling products whether they are passively cooled or noisy fans.

07/2007PCTuner.net: Accelero S1Seen the advantage of 20°C vs the standard cooler, the points to favor of the new structure are obvious: cooler with o­ne solution to zero noise, without fans , without of maintenance.

07/2007MADSHRIMPS: Accelero S1The S1 doesn’t fail to impress, no matter how you look at it. The performance in complete passive mode is stunning, 56°C! With the Turbo Module installed, temperatures are at an amazing low of 44.5°C. Beating the competition by a very comfortably margin. The Arctic Cooling Accelero S1 (with/without additional Turbo Module) truly shines in our roundup.

07/2007UNLiMiTPC.com: Accelero S1 + Turbo ModuleAlthough Turbo Module speed fan is 1500rpm, not hight speed, it could be absolutely no noice in case. We found that's good performance and noiceless.It 's stable temperature at 51c with full load.

07/200759 Hardware: Accelero S1Its performances are very interesting within the framework of our tests. It is the dream, well-sure; no harmful effect is to be regretted, even with the Turbo Module installed. o­n this last our matter will be measured more, its effectiveness is quite real and undeniable.

06/2007Custom PC: Accelero S1Its ability to deliver what performance it can silently. This is a good job.

06/2007Svět hardware: Accelero S1The thermal performance of Arctic Cooling Accelero S1 and S2 speaks for itself, it is simply outstanding. The coolers are easy to install, there are heatsinks for BGA memory modules included as well as PWM area heatsinks for Radeon X19x0 series (Accelero S1).

06/2007DragonSteelMods: Accelero S1AC has achieved something great in the Accelero S1, a perfect combination of performance and silence.

06/2007PC-Attitude: Accelero S1 + Turbo ModuleThe Accelero S1 is finally a very good product, a cooling solution for people looking for silence, high performance and good price.

06/2007Overclock Intelligence Agency: Accelero S1As a silent-and I mean silent: no fans, ifs, ands, or buts-alternative to the stock cooler, it performs well.

05/2007X-bit labs: Accelero S1Arctic Cooling solutions proved up to the mark and performed perfect according to their positioning and range of supported graphics cards. They are truly the best graphics card coolers out there.

05/2007TweakTown: Accelero S1This is o­ne of the better versions of the X1950PRO and the silent design works well. The card performs just as well as all those other models with noisy spinning fans.

05/2007hardwaretech: Accelero S1It is the most effective product. the product simply has no rivals. You get cooling system, excellent cooling even hot videocards.

05/2007Fusion Mods: Accelero S1I definitely recommend that all of you check out the Accelero S1.

05/2007Overclocking.es: Accelero S1It has proven to we more than enought, performing even better than the 7900GTO/GTX stock cooler. We've been very impressed with the great performance of this heatsink, which makes us to recommend it for everyone who has a compatible graphic card and is searching for silent or better temperatures.

05/2007UNLiMiTPC.com: Accelero S1This Arctic cooling Accelero S1 should proof that Fanless VGA cooling is as good as the other cooling as you can see the result . With air flow in the case and with properly essemble the Arctic Cooling Accelero S1 should work good and carries away the heat form your VGA.

04/2007FiringSquad: Accelero S1The heat pipe cooler does a great job of keeping the GPU cool. This is an impressive achievement for a card that’s cooled with no fans, so Arctic Cooling and PowerColor deserve credit for getting their cooling system right o­n the X1950 Pro SCS3.

04/2007bit-tech.net: Accelero S1the Arctic Cooling Accelero S1 is up to the challenge of keeping ATI's full-fat RV570 chip under control. In fact, it's actually better at the job than ATI's reference cooler -- this is no mean feat! The Accelero S1 was able to keep the GPU temperature under 65 degrees, even with the core overclocked to 600MHz, which is also mighty impressive. For reference purposes, the loaded core temperature is a full 10°C higher with ATI's stock cooler installed at the same ambient temperature!

04/2007Bjorn3D: Accelero S1It's silent yet it runs cool. Checking SCS3 with a hand revealved no sign of hot spots. Even memory heatsinks weren't hot. Without a doubt, this is o­ne of the best performing passively cooled cards that I have reviewed so far.

03/2007Elite Bastards: Accelero S1Incredibly well. We find the PowerColor board actually running a few degrees cooler than the active solution. Astonishing results for a passively cooled board. The innovative cooling solution not o­nly cools the core well, it actually manages to beat out some active cooling solutions! Impressive stuff indeed.

03/2007Coolaler: Accelero S1Even without any fan, the heat dissipation and temperature performance both are satified.

03/2007D-Cross: Accelero S1The graphic card overall has very good heat dissipation design. The whole SCS3 performs greatly. Not o­nly doesn't have the annoying noise, when check out the temperature from the panel control, still not reaches 60C. The heat dissipation performs greatly.